Business information services provided on-line from a computer database or the internet; management and compilation of computer databases; advertising, including promotion relating to the sale of articles and services for third parties by the transmission of advertising material and the dissemination of advertising messages on computer networks; electronic commerce services, namely, providing information products via telecommunication networks for advertising and sales purposes; advertising and commercial information services, via the internet; analysis of advertising response, namely, analysis of performance of online advertising campaigns in terms of clickthroughs in the nature of the number of users clicked on an ad on a web page by the number of times the ad was delivered, numbers of appearances of an advertisement on a webpage loading onto a user's screen, and conversion rates, namely, the ratio of users who convert content views or website visits into actions desired by the owners, advertisers and marketers of those websites; direct-mail advertising; advertising research; advertising, marketing and promotional services; advertising and promotion services; advertising via electronic media and specifically the internet; advertising by transmission of on-line publicity for third parties through electronic communications networks; provision of space on web-sites for advertising goods and services; dissemination of advertising for others via an on-line communications network on the internet; provision of advertising space by electronic means and global information networks; advertising services for the promotion of e-commerce; on-line advertising on computer communication networks